Basic Statistics

Raw Counts

Name Value
Rows 91,713
Columns 84
Discrete columns 7
Continuous columns 77
All missing columns 0
Missing observations 191,477
Complete Rows 57,598
Total observations 7,703,892
Memory allocation 34.3 Mb

Percentages

Data Structure

root (Classes 'data.table' and 'data.frame': 91713 obs. of 84 variables:)encounter_id (int)patient_id (int)hospital_id (int)age (int)bmi (num)elective_surgery (int)ethnicity (Factor w/ 7 levels "","African American",)gender (Factor w/ 3 levels "","F","M")height (num)icu_admit_source (Factor w/ 6 levels "","Accident & Emergency",)icu_id (int)icu_stay_type (Factor w/ 3 levels "admit","readmit",)icu_type (Factor w/ 8 levels "Cardiac ICU",)pre_icu_los_days (num)weight (num)apache_2_diagnosis (int)apache_3j_diagnosis (num)apache_post_operative (int)arf_apache (int)gcs_eyes_apache (int)gcs_motor_apache (int)gcs_unable_apache (int)gcs_verbal_apache (int)heart_rate_apache (int)intubated_apache (int)map_apache (int)resprate_apache (num)temp_apache (num)ventilated_apache (int)d1_diasbp_max (int)d1_diasbp_min (int)d1_diasbp_noninvasive_max (int)d1_diasbp_noninvasive_min (int)d1_heartrate_max (int)d1_heartrate_min (int)d1_mbp_max (int)d1_mbp_min (int)d1_mbp_noninvasive_max (int)d1_mbp_noninvasive_min (int)d1_resprate_max (int)d1_resprate_min (int)d1_spo2_max (int)d1_spo2_min (int)d1_sysbp_max (int)d1_sysbp_min (int)d1_sysbp_noninvasive_max (int)d1_sysbp_noninvasive_min (num)d1_temp_max (num)d1_temp_min (num)h1_diasbp_max (int)h1_diasbp_min (int)h1_diasbp_noninvasive_max (int)h1_diasbp_noninvasive_min (int)h1_heartrate_max (int)h1_heartrate_min (int)h1_mbp_max (int)h1_mbp_min (int)h1_mbp_noninvasive_max (int)h1_mbp_noninvasive_min (int)h1_resprate_max (int)h1_resprate_min (int)h1_spo2_max (int)h1_spo2_min (int)h1_sysbp_max (int)h1_sysbp_min (int)h1_sysbp_noninvasive_max (int)h1_sysbp_noninvasive_min (int)d1_glucose_max (int)d1_glucose_min (int)d1_potassium_max (num)d1_potassium_min (num)apache_4a_hospital_death_prob (num)apache_4a_icu_death_prob (num)aids (int)cirrhosis (int)diabetes_mellitus (int)hepatic_failure (int)immunosuppression (int)leukemia (int)lymphoma (int)solid_tumor_with_metastasis (int)apache_3j_bodysystem (Factor w/ 12 levels "","Cardiovascular",)apache_2_bodysystem (Factor w/ 11 levels "","Cardiovascular",)hospital_death (int)

Missing Data Profile

Univariate Distribution

Histogram

Bar Chart (with frequency)

QQ Plot

## Warning: Removed 100 rows containing non-finite values (`stat_qq()`).
## Warning: Removed 100 rows containing non-finite values (`stat_qq_line()`).

## Warning: Removed 122 rows containing non-finite values (`stat_qq()`).
## Warning: Removed 122 rows containing non-finite values (`stat_qq_line()`).

## Warning: Removed 78 rows containing non-finite values (`stat_qq()`).
## Warning: Removed 78 rows containing non-finite values (`stat_qq_line()`).

## Warning: Removed 35 rows containing non-finite values (`stat_qq()`).
## Warning: Removed 35 rows containing non-finite values (`stat_qq_line()`).

## Warning: Removed 105 rows containing non-finite values (`stat_qq()`).
## Warning: Removed 105 rows containing non-finite values (`stat_qq_line()`).

## Warning: Removed 559 rows containing non-finite values (`stat_qq()`).
## Warning: Removed 559 rows containing non-finite values (`stat_qq_line()`).

## Warning: Removed 475 rows containing non-finite values (`stat_qq()`).
## Warning: Removed 475 rows containing non-finite values (`stat_qq_line()`).

## Warning: Removed 481 rows containing non-finite values (`stat_qq()`).
## Warning: Removed 481 rows containing non-finite values (`stat_qq_line()`).

## Warning: Removed 16 rows containing non-finite values (`stat_qq()`).
## Warning: Removed 16 rows containing non-finite values (`stat_qq_line()`).

Correlation Analysis

## Warning in cor(x = structure(list(encounter_id = c(66154L, 114252L, 33181L, : the
## standard deviation is zero

Principal Component Analysis

## Warning in plot_prcomp(data = structure(list(encounter_id = c(66154L, 114252L, : The following features are dropped due to zero variance:
##  * gcs_unable_apache